About Us

Plateau Archaeological Investigations, LLC is happy to assist clients with Section 106, SEPA, Washington State Executive Order 05-05, and other compliance issues. Our reports satisfy the requirements of any funding agencies, state departments or agencies, and tribal entities that may comment. Our familiarity with the region and appreciation for the interested parties allows us to provide appropriate and professional solutions.

Please contact us if you have any questions regarding a project that may require our services. Contact Us